K 10
svn:author
V 6
jbeich
K 8
svn:date
V 27
2018-06-22T21:24:25.568358Z
K 7
svn:log
V 209
www/firefox-esr: switch to rc2

Changes:	https://hg.mozilla.org/releases/mozilla-esr52/pushloghtml?startdate=2018-06-20&enddate=2018-06-22
Security:	see upstream bug 1458048
Approved by:	ports-secteam blanket

END